Question

e) 2 x -3 y = - 16

5 x + 3 y = 2 ​

Answer 1

2 x -3 y = - 16
5 x + 3 y = 2 ​(+)
7x = - 14
X = -14/7
X = - 2

5x + 3y = 2
5.(-2) + 3y = 2
- 10 + 3y = 2
3y = 2+10
3y = 12
y = 12/3
y = 4